piclist 2002\10\23\024100a >
Thread: data logger
face BY : Russell McMahon email (remove spam text)

Now the person wants to measure "wind" velocity as well.
> However, the catch is that the wind, if you can call it that, is
> actually the small variations in air movement in an average ventilated
> room such as in an office.

Consider hot filament resistance change with air flow (filament cools,
resistance drops)
Also can do this as a bridge with one filament shielded and one exposed to


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<001901c27a5e$e94ac0a0$2301a8c0@Paradise> 7bit

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Subject (change) data logger

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